Bigfoot is a legendary (some claim “imaginary”) ape-like human who has been reportedly sighted from California to Indiana. Battson will give a presentation on the facts and fictions of Bigfoot including analysis of recordings of Bigfoot and...

"The Life and Legacy of Rachel Carson" by William Souder is from the National Conservation Training Center's Lecture Series. He discusses his book, which is about Rachel Carson, her life, and various aspects of her work.

Robert Michael Pyle (born July 19, 1947 in Denver, Colorado) is a lepidopterist and author who has published twelve books and hundreds of papers, essays, stories and poems. He has a Ph.D. from the School of Forestry and Environmental Studies at...

Fritz Knopf oral history interview as conducted by John Cornely. Fritz worked at the United States Fish and Wildlife Service, Denver Wildlife Research Center starting in 1980. Since then the Center has undergone several name changes and was part...

Jonathan Van Ballenberghe is the filmmaker for "In the Company of Moose." This film chronicles Biologist Vic Van Ballenberghe who has spent more time living with wild moose in Denali National Park, Alaska than any other researcher in the world.

Aldo Leopold - A Standard of Change” is a one-man play written by and starring storyteller Jim Pfitzer, Storyteller, writer, and actor Jim Pfitzer has worked as a naturalist and river guide, lived in Redwood National Park, and traveled the...

Moyna Huda is a filmmaker from Bangladesh who screened his new film "A Tale of the Sundarbans." The Sundarbans are the biggest mangrove forest in the world and a unique repository of biodiversity in Bangladesh.

Dr. Leskey, a stink bug research entomologist from the USDA Agricultural Research Service's Appalachian Fruit Research Station in nearby Kearneysville, West Virginia, focuses her talks chiefly on the impacts to agriculture.

William Souder’s work has appeared in many publications, including the Washington Post, New York Times, and Harper’s. He is the author of three books. A Plague of Frogs (2000) followed the investigation into outbreaks of deformed frogs across...

In 1941 the Food and Drug Administration approved the use of diethylstilbestrol (DES), the first synthetic chemical to be marketed as an estrogen and one of the first to be identified as a hormone disruptor—a chemical that mimics hormones. Its...

Chuck Dunkerly is a Producer and Director for the National Park Service at the Harpers Ferry Center. He has delivered scores of award winning films for National Parks, on topics as diverse as on the Olympic National Park, Homesteading, Voting...